7968436944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{60521}}^1$

素因数の和:60756

約数の個数: 80

約数和(自身を含む): 22274032704

約数和(自身を除く): 14305595760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 844, 1266, 1688, 2532, 2743, 3376, 5064, 5486, 8229, 10128, 10972, 16458, 21944, 32916, 43888, 60521, 65832, 121042, 131664, 181563, 242084, 363126, 484168, 726252, 786773, 968336, 1452504, 1573546, 2360319, 2905008, 3147092, 4720638, 6294184, 9441276, 12588368, 12769931, 18882552, 25539862, 37765104, 38309793, 51079724, 76619586, 102159448, 153239172, 166009103, 204318896, 306478344, 332018206, 498027309, 612956688, 664036412, 996054618, 1328072824, 1992109236, 2656145648, 3984218472, 7968436944]

約数ペア:

[(1, 7968436944), (2, 3984218472), (3, 2656145648), (4, 1992109236), (6, 1328072824), (8, 996054618), (12, 664036412), (13, 612956688), (16, 498027309), (24, 332018206), (26, 306478344), (39, 204318896), (48, 166009103), (52, 153239172), (78, 102159448), (104, 76619586), (156, 51079724), (208, 38309793), (211, 37765104), (312, 25539862), (422, 18882552), (624, 12769931), (633, 12588368), (844, 9441276), (1266, 6294184), (1688, 4720638), (2532, 3147092), (2743, 2905008), (3376, 2360319), (5064, 1573546), (5486, 1452504), (8229, 968336), (10128, 786773), (10972, 726252), (16458, 484168), (21944, 363126), (32916, 242084), (43888, 181563), (60521, 131664), (65832, 121042)]